The K2-100 system contains 1 exoplanet. It is located 616.30 light years away from the solar system.
| Mass | 1.15 solar masses |
| Radius | 1.24 solar radiae |
| Temperature | 5945 kelvin |
| Stellar Metallicity | 0.22 decimal exponent |
| Age | 0.75 billion years |
At more than 10 Earth masses, K2-100 b is an ice giant, a planet that is made up mostly of volatiles like water, amonia and methane, and enveloped by a dense hydrogen and helium atmosphere, much like Uranus and Neptune.
| Mass | 21.800 Earth masses |
| Density | 2.040 grams per cubic centimeter |
| Radius | 3.880 Earth radiae |
| Semi-major Axis | 0.0301 AU |
| Eccentricity | 0 |
| Orbital Period | 1.674 days |
| Discovery Method | Transit |
| Discovery Facility | K2 |
| Discovery Telescope | 0.95 m Kepler Telescope |
| Discovery Instrument | Kepler CCD Array |
| Discovery Date | 2017-02 |
| Reference | Mann et al. 2017 |